/* ================================================================
   INKX — auth.css
   Estilos para todas las páginas de autenticación
================================================================ */

.auth-body { background: var(--black); min-height: 100vh; }

/* ── Layout split (login, register) ─────────────────────────── */
.auth-wrapper {
  display: grid;
  grid-template-columns: 480px 1fr;
  min-height: 100vh;
}

/* Panel izquierdo — negro con imagen */
.auth-panel {
  background:
    radial-gradient(circle at 78% 48%, rgba(143,19,37,.25), transparent 27%),
    radial-gradient(circle at 18% 90%, rgba(143,19,37,.12), transparent 32%),
    var(--black);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 40px 48px;
  overflow: hidden;
  min-height: 100vh;
}

.auth-logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}
.auth-logo span { color: var(--crimson); }

.auth-panel-content {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding-bottom: 48px;
}

.auth-panel-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: var(--space-5);
}
.auth-panel-tag::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--crimson);
}

.auth-panel-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 300;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: var(--space-5);
}
.auth-panel-title em { font-style: italic; color: var(--crimson); }

.auth-panel-desc {
  font-size: var(--text-sm);
  font-weight: 300;
  line-height: var(--leading-loose);
  color: rgba(255,255,255,0.45);
  max-width: 320px;
  margin-bottom: var(--space-8);
}

.auth-panel-stats {
  display: flex;
  gap: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.auth-stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.02em;
}
.auth-stat-num span { color: var(--crimson); }
.auth-stat-label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-top: 3px;
}

.auth-panel-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.auth-panel-benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 300;
  color: rgba(255,255,255,0.6);
}
.benefit-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--crimson);
  flex-shrink: 0;
}

/* Imagen placeholder en el panel */
.auth-panel-img-placeholder {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent, transparent 32px,
    rgba(255,255,255,0.015) 32px, rgba(255,255,255,0.015) 33px
  );
  pointer-events: none;
}

/* Panel derecho — formulario */
.auth-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  background: var(--black);
  overflow-y: auto;
}

.auth-form-inner {
  width: 100%;
  max-width: 440px;
}

.auth-form-header { margin-bottom: var(--space-8); }

.auth-form-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.auth-form-sub {
  font-size: var(--text-sm);
  color: var(--gray-500);
}
.auth-form-sub a {
  color: var(--crimson);
  font-weight: 500;
  transition: opacity var(--duration-fast);
}
.auth-form-sub a:hover { opacity: 0.75; }

/* ── Elementos del formulario ────────────────────────────────── */
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}
.form-label-row .form-label { margin-bottom: 0; }
.form-label-link {
  font-size: 11px;
  color: var(--crimson);
  transition: opacity var(--duration-fast);
}
.form-label-link:hover { opacity: 0.75; }

.form-optional {
  font-size: 10px;
  color: var(--gray-400);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}
.form-required { color: var(--crimson); }

/* Campo con toggle de contraseña */
.input-password-wrap {
  position: relative;
}
.input-password-wrap .form-control { padding-right: 44px; }
.input-password-toggle {
  position: absolute;
  top: 50%; right: 14px;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  padding: 0;
  display: flex;
  transition: color var(--duration-fast);
}
.input-password-toggle:hover { color: var(--black); }

/* Barra de fortaleza de contraseña */
.password-strength-bar {
  height: 2px;
  background: var(--gray-100);
  margin-top: var(--space-2);
  overflow: hidden;
}
#strength-bar {
  height: 100%;
  width: 0;
  transition: width var(--duration-base), background var(--duration-base);
}

/* Checkbox personalizado */
.form-check-row { margin-bottom: var(--space-6); }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--gray-300);
  line-height: 1.5;
}
.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  margin-top: 1px;
  flex-shrink: 0;
  accent-color: var(--crimson);
  cursor: pointer;
}
.form-check a { color: var(--crimson); }

/* ── WhatsApp Opt-in Card ────────────────────────────────────── */
.whatsapp-optin-card {
  margin: var(--space-4) 0 var(--space-6) 0;
  background: rgba(37, 211, 102, 0.05);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: 8px;
  padding: 14px 16px;
  transition: all 0.2s ease;
}
.whatsapp-optin-card:hover {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.45);
}
.whatsapp-optin-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  margin: 0;
  width: 100%;
}
.whatsapp-optin-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: #25D366;
  cursor: pointer;
  flex-shrink: 0;
}
.whatsapp-optin-content {
  flex: 1;
}
.whatsapp-optin-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.3;
}
.whatsapp-optin-title svg {
  color: #25D366;
  flex-shrink: 0;
}
.whatsapp-optin-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.45;
  margin-top: 5px;
}

/* ── Sección label dentro del form ──────────────────────────── */
.auth-section-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-5);
}

/* ── Grid de estilos (registro artista) ─────────────────────── */
.styles-checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.style-checkbox {
  display: inline-block;
  cursor: pointer;
  user-select: none;
}
.style-checkbox input[type="checkbox"] {
  display: none;
}
.style-checkbox span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 40px;
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  transition: all var(--duration-fast);
}
.style-checkbox:hover span {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}
.style-checkbox input[type="checkbox"]:checked + span {
  background: var(--crimson);
  border-color: var(--crimson);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(143,19,37,0.3);
}


/* ── Layout simple (forgot, reset, 2fa) ─────────────────────── */
.auth-simple-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  padding: 40px 20px;
}

.auth-simple-card {
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.08);
  width: 100%;
  max-width: 420px;
  padding: 48px 40px;
  border: 1px solid var(--gray-100);
}

.auth-simple-logo {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--black);
  display: block;
  margin-bottom: var(--space-8);
}
.auth-simple-logo span { color: var(--crimson); }

.auth-simple-icon {
  width: 56px; height: 56px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  margin-bottom: var(--space-5);
}

.auth-simple-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.auth-simple-desc {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-6);
}

/* Input de código 2FA */
.auth-code-input {
  font-size: 28px !important;
  font-family: var(--font-display) !important;
  letter-spacing: 0.3em;
  text-align: center;
  font-weight: 600;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 960px) {
  .auth-wrapper { grid-template-columns: 1fr; }
  .auth-panel   { display: none; }
  .auth-form-panel { padding: 40px 24px; min-height: 100vh; }
}

@media (max-width: 540px) {
  .form-row-2          { grid-template-columns: 1fr; }
  .styles-checkbox-grid { grid-template-columns: 1fr 1fr; }
  .auth-form-inner     { max-width: 100%; }
  .auth-simple-card    { padding: 32px 24px; }
}